Patents by Inventor Song Zhao
Song Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240149222Abstract: This invention relates to a multi-element membrane separator and separation method based on spiral-wound membrane elements. It includes a membrane housing, spiral-wound membrane elements, and baffles on both sides of the membrane housing, designed to secure the spiral-wound membrane elements. The permeate tubes of the spiral-wound membrane elements are connected to the openings in the perforated plates. Sealing rings are respectively provided at the connections of the permeate tubes and the perforated plate openings. This multi-element membrane separator enables a more compact arrangement of membrane elements, reducing the footprint of the membrane separation device. It also reduces the use of materials such as membrane housing, pipelines, and connecting fittings, thereby lowering equipment costs and the difficulty of membrane device assembly.Type: ApplicationFiled: November 6, 2023Publication date: May 9, 2024Inventors: Zhi Wang, Qinghua Li, Hongyu Wu, Jixiao Wang, Song Zhao
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Patent number: 11976429Abstract: The present invention discloses a shed tunnel structure for preventing a falling rock, including a shed tunnel body and a buffer plate for bearing impact of the falling rock, where the shed tunnel body includes a first supporting structure, and the first supporting structure is arranged on a side away from a ramp; one end of the buffer plate is connected to the ramp; a side face of the buffer plate close to the shed tunnel body is in movable contact with the first supporting structure, and the contact position is close to the other end of the buffer plate. The objective of resisting continuous impact of the falling rock can be achieved through the structural design.Type: GrantFiled: May 2, 2022Date of Patent: May 7, 2024Assignee: Sichuan Communication Surveying & Design Institute Co., Ltd.Inventors: Song Yuan, Xibao Wang, Liangpu Li, Peiyuan Liao, Sheng Zhang, Zhengzheng Wang, Zhixiang Yu, Tingbiao Zhang, Guoqiang Zheng, Junbing Li, Yafeng Jin, Weijin Zhou, Lisong Gan, Ke Zhou, Jicheng Wei, Daquan Zhao
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Patent number: 11941424Abstract: The invention relates to an apparatus for virtualized registers. The apparatus includes register space, group selectors, and a block selector. The register space is divided into physical blocks, each of which includes register groups, and each register group contains registers. Each group selector is coupled to a portion of the register groups in a corresponding physical block, and is arranged operably to enable one of the portion of the register groups in the corresponding physical block in accordance with a first control signal corresponding to a virtual device, or a function performed by the virtual device. The block selector, coupled to the group selectors, is arranged operably to enable one of the group selectors in accordance with a second control signal corresponding to a virtual machine instruction. The virtual machine instruction is translated into an operation of the virtual device.Type: GrantFiled: July 2, 2021Date of Patent: March 26, 2024Assignee: Shanghai Biren Technology Co., LtdInventors: Song Zhao, XiangLiang Yu
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Patent number: 11917241Abstract: The present disclosure relates to an electronic device and its execution method and a computer-readable medium. An electronic device, comprising: a memory having instructions stored thereon; a processor configured to execute instructions stored on the memory to cause the electronic device to perform the following operations: analyzing an original video stream being played to determine start time and duration of a first video stream part to be replaced in the original video stream; retrieving a second video stream part with the same duration; playing the second video stream part in a front end at the determined start time to play the original video stream in a backend; and playing the original video stream in the front end after finishing playing the second video stream part.Type: GrantFiled: January 20, 2023Date of Patent: February 27, 2024Assignee: ARRIS ENTERPRISES LLCInventors: Xiao-Song Huang, Hong-Bin Zhao, Hong-Chao Zheng
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Patent number: 11809221Abstract: An artificial intelligence chip and a data operation method are provided. The artificial intelligence chip receives a command carrying first data and address information and includes a chip memory, a computing processor, a base address register, and an extended address processor. The base address register is configured to access an extended address space in the chip memory. The extended address processor receives the command. The extended address processor determines an operation mode of the first data according to the address information. When the address information points to a first section of the extended address space, the extended address processor performs a first operation on the first data. When the address information points to a section other than the first section of the extended address space, the extended address processor notifies the computing processor of the operation mode and the computing processor performs a second operation on the first data.Type: GrantFiled: September 8, 2021Date of Patent: November 7, 2023Assignee: Shanghai Biren Technology Co., LtdInventors: Zhou Hong, Qin Zheng, ChengPing Luo, GuoFang Jiao, Song Zhao, XiangLiang Yu
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Publication number: 20230339793Abstract: A system for controlling the amount of a liquid carbon source released to a constructed wetland, includes: a carbon source pool, a carbon source pipe, a peristaltic pump, a programmable logic controller (PLC), a computer, a first flow meter, a first chemical oxygen demand (COD) sensor, a first total nitrogen (TN) sensor, a second TN sensor, a second COD sensor, an inlet pipe, and an outlet pipe. The first flow meter, the first COD sensor, and the TN sensor are disposed on the inlet pipe; the second COD sensor and the second TN sensor are disposed on the outlet pipe; the inlet pipe and the outlet pipe are connected to the constructed wetland; the carbon source pipe is connected to the carbon source pool via the peristaltic pump; the computer, the peristaltic pump, the first flow meter, and all sensors are connected to the PLC controller.Type: ApplicationFiled: January 16, 2023Publication date: October 26, 2023Inventors: Moxi XUE, Junjie YANG, Jinyong ZHANG, Ganglin LYU, Jingjing SHANG, Song ZHAO, Boya PAN, Wenquan LI, Tianyu MOU, Guangzhou YU, Ran CHE, Xingsheng KANG, Yuming JING, Qiang SU, Jielin LI, Tianli MA, Dan XU, Xiaorui ZHANG, Jianhua LU, Shanshan XU, Bilian QIN, Yongguo LI, Xiangrui KONG, Jiaguo WANG
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Patent number: 11748077Abstract: The invention relates to a method for compiling code adapted for secondary offloads in a graphics processing unit (GPU). The method, performed by a processing unit, includes: reconstructing execution codes in a first kernel into a second kernel. The second kernel includes an operation table including entries, and computation codes. The computation codes include a portion of the execution codes, and synchronization hooks, and each synchronization hook includes information indicating one entry of the operation table. An order of the portion of the execution codes and the synchronization hooks in the computation codes matches an order of the execution codes in the first kernel, thereby enabling a compute unit (CU) in the GPU to execute the computation codes, and an engine in the GPU to instruct a component inside or outside of the GPU to complete a designated operation in accordance with content of each entry in the operation table.Type: GrantFiled: July 2, 2021Date of Patent: September 5, 2023Assignee: SHANGHAI BIREN TECHNOLOGY CO., LTDInventors: HaiChuan Wang, Song Zhao, GuoFang Jiao, ChengPing Luo, Zhou Hong
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Publication number: 20230267011Abstract: The invention relates to an apparatus for second offloads in a graphics processing unit (GPU). The apparatus includes an engine; and a compute unit (CU). The CU is arranged operably to: fetch execution codes; when each execution code is suitable to be executed by the CU, execute the execution code; and when each execution code is not suitable to be executed by the CU, generate a corresponding entry, and send a request with the corresponding entry to the engine for instructing the engine to allow a component inside or outside of the GPU to complete an operation in accordance with the corresponding entry.Type: ApplicationFiled: April 21, 2023Publication date: August 24, 2023Applicant: Shanghai Biren Technology Co., LtdInventors: HaiChuan WANG, Song ZHAO, GuoFang JIAO, ChengPing LUO, Zhou HONG
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Publication number: 20230269142Abstract: The present disclosure relates to the field of communications, and provides a network data analytics method, a network data analytics function (NWDAF) network element and a communication system. The NWDAF network element collects network data associated with an area of interest AOI, wherein the network data comprises energy-saving state information of a cell of the area of interest AOI. The network data associated with the area of interest AOI is analyzed by combining the energy-saving state information of the cell of the area of interest AOI, and the analysis result is output. The NWDAF network element can distinguish network data of the cell in the energy-saving state and the non-energy-saving state.Type: ApplicationFiled: May 12, 2021Publication date: August 24, 2023Inventor: Song ZHAO
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Publication number: 20230249892Abstract: A packaging assembly (10) for an appliance (14) includes a first shock-absorbing member (18) that defines a cavity (22) to receive a top (26) of the appliance (14) and a second shock-absorbing member (42). The first shock-absorbing member (18) defines a first groove (30) and a second groove (34). Each of the first groove (30) and second groove (34) is defined in a top surface (38) of the first shock-absorbing member (18) and extends along a length thereof. The second shock-absorbing member (42) defines a recess (46) to receive a bottom (50) of the appliance (14). The first shock-absorbing member (18) and the second shock-absorbing member (42) are configured to retain the appliance (14). A first support feature (54) is disposed within the first groove (30) of the first shock-absorbing member (18). A second support feature (58) is disposed within the second groove (34) of the first shock-absorbing member (18).Type: ApplicationFiled: June 2, 2020Publication date: August 10, 2023Applicant: WHIRLPOOL CORPORATIONInventors: Ping Wu, Song Zhao, Lingling Zheng, Hui Wu
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Publication number: 20230182088Abstract: A method for preparing a high-selectivity lithium-magnesium separation membrane includes: (1) preparing an aqueous phase mixture containing aqueous phase monomer, crown ethers or aza-macrocycles, acid acceptor, surfactant and water; (2) preparing an organic phase mixture containing organic phase monomer, and organic solvent that is incompatible with water; (3) contacting the supporting membrane with the aqueous phase mixture to obtain an aqueous phase monomer-adsorbed supporting membrane; (4) contacting the aqueous phase monomer-adsorbed supporting membrane with an organic phase mixture for an interfacial polymerization reaction; and (5) placing a nascent membrane obtained into a drying oven and heat-treating the membrane to obtain a lithium-magnesium separation membrane. The present method is simple in preparation process, mild in preparation conditions, easy to scale up, and easy to realize industrial production.Type: ApplicationFiled: November 29, 2022Publication date: June 15, 2023Applicant: Tianjin UniversityInventors: Song ZHAO, Zhi WANG, Tingyu LI, Yu ZHANG, Jixiao WANG
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Patent number: 11663044Abstract: The invention relates to an apparatus for second offloads in a graphics processing unit (GPU). The apparatus includes an engine; and a compute unit (CU). The engine is arranged operably to store an operation table including entries. The CU is arranged operably to fetch computation codes including execution codes, and synchronization requests; execute each execution code; and send requests to the engine in accordance with the synchronization requests for instructing the engine to allow components inside or outside of the GPU to complete operations in accordance with the entries of the operation table.Type: GrantFiled: July 2, 2021Date of Patent: May 30, 2023Assignee: Shanghai Biren Technology Co., LtdInventors: HaiChuan Wang, Song Zhao, GuoFang Jiao, ChengPing Luo, Zhou Hong
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Publication number: 20230146779Abstract: An adaptive measurement and calculation method for luminescence values of a chemiluminescence analyzer is provided. A fixed step length is adopted for continuous multi-point reading to obtain a complete correspondence diagram of detection positions and luminescence values. Two nearest luminescence values on the left and right sides of a maximum value are selected, the nearest luminescence values on both sides are connected to form a straight line, and an intersection of two straight lines is taken as an approximate maximum luminescence value. The measurement and calculation method can adapt to random positions of the detected object, and stably obtain the approximate maximum luminescence value, thus reducing increased complex hardware design and cost to confirm accuracy of the measurement position.Type: ApplicationFiled: April 14, 2021Publication date: May 11, 2023Inventors: Guanbin ZHANG, Huailin WANG, Song ZHAO, Jigang LIU, Yun GAO, Wei YIN
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Publication number: 20230132621Abstract: 1,5-dihydro-2,4-benzodiazepine-3-one derivatives, such as a compound represented by formula I, acts on 5-HT2A and 5-HT2C receptors. The selectivity for 5-HT2A is superior or similar to pimavanserin. The derivative is used for treating schizophrenia or Parkinson’s disease, dementia-related behavioral disorders, and psychosis. The antipsychotic activity of the compound is equivalent to that of pimavanserin, the side effects of sedation and and worsening of exercise are less than those of pimavanserin, and cardiotoxicity is less than that of pimavanserin.Type: ApplicationFiled: October 20, 2022Publication date: May 4, 2023Inventors: Xiangqing XU, Yinli QIU, Qiang GUO, Minquan YU, Song ZHAO, Quxiang LI, Peng JING, Yuanyuan HOU, Yingying DONG, Guosheng WU, Shuang ZHANG, Aijun LU
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Publication number: 20220398102Abstract: An artificial intelligence chip and a data operation method are provided. The artificial intelligence chip receives a command carrying first data and address information and includes a chip memory, a computing processor, a base address register, and an extended address processor. The base address register is configured to access an extended address space in the chip memory. The extended address processor receives the command. The extended address processor determines an operation mode of the first data according to the address information. When the address information points to a first section of the extended address space, the extended address processor performs a first operation on the first data. When the address information points to a section other than the first section of the extended address space, the extended address processor notifies the computing processor of the operation mode and the computing processor performs a second operation on the first data.Type: ApplicationFiled: September 8, 2021Publication date: December 15, 2022Applicant: Shanghai Biren Technology Co.,LtdInventors: Zhou HONG, Qin ZHENG, ChengPing LUO, GuoFang JIAO, Song ZHAO, XiangLiang YU
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Publication number: 20220377591Abstract: The present disclosure relates to the technical field of 5G core networks, and provides a quality of service measurement method and device, a user plane function entity, and a computer-readable storage medium. The quality of service measurement method includes: a user plane function receiving a quality of service measurement request sent by a session management function, wherein the quality of service measurement request includes a trigger condition of a quality of service measurement failure and a measurement result of the quality of service measurement failure; the user plane function determining whether or not the trigger condition of the quality of service measurement failure is satisfied: and if so, the user plane function sending, to a control plane function, the measurement result of the quality of service measurement failure.Type: ApplicationFiled: July 3, 2020Publication date: November 24, 2022Inventors: Song ZHAO, Peng CHEN, Qi BI
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Patent number: 11396115Abstract: The present invention relates to the technical field of flexible drag reduction coatings, and in particular to a method for preparing a flexible and elastic drag reduction film. The flexible and elastic drag reduction film prepared by the present invention has excellent flexibility and elasticity. The film has a groove structure on a surface, and is suitable for curved surfaces and pipe surfaces of different diameters. The film is directly used without the need for an adhesive. It is sheathed on curved structures or devices of different diameters and curvatures by virtue of its own flexibility and elasticity, reducing an error due to the film adhesion.Type: GrantFiled: April 28, 2020Date of Patent: July 26, 2022Assignee: BEIHANG UNIVERSITYInventors: Dengke Chen, Huawei Chen, Yang Liu, Zehui Zhao, Song Zhao
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Publication number: 20220206835Abstract: The invention relates to an apparatus for virtualized registers. The apparatus includes register space, group selectors, and a block selector. The register space is divided into physical blocks, each of which includes register groups, and each register group contains registers. Each group selector is coupled to a portion of the register groups in a corresponding physical block, and is arranged operably to enable one of the portion of the register groups in the corresponding physical block in accordance with a first control signal corresponding to a virtual device, or a function performed by the virtual device. The block selector, coupled to the group selectors, is arranged operably to enable one of the group selectors in accordance with a second control signal corresponding to a virtual machine instruction. The virtual machine instruction is translated into an operation of the virtual device.Type: ApplicationFiled: July 2, 2021Publication date: June 30, 2022Applicant: Shanghai Biren Technology Co., LtdInventors: Song ZHAO, XiangLiang YU
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Publication number: 20220129255Abstract: The invention relates to a method for compiling code adapted for secondary offloads in a graphics processing unit (GPU). The method, performed by a processing unit, includes: reconstructing execution codes in a first kernel into a second kernel. The second kernel includes an operation table including entries, and computation codes. The computation codes include a portion of the execution codes, and synchronization hooks, and each synchronization hook includes information indicating one entry of the operation table. An order of the portion of the execution codes and the synchronization hooks in the computation codes matches an order of the execution codes in the first kernel, thereby enabling a compute unit (CU) in the GPU to execute the computation codes, and an engine in the GPU to instruct a component inside or outside of the GPU to complete a designated operation in accordance with content of each entry in the operation table.Type: ApplicationFiled: July 2, 2021Publication date: April 28, 2022Applicant: Shanghai Biren Technology Co., LtdInventors: HaiChuan WANG, Song ZHAO, GuoFang JIAO, ChengPing LUO, Zhou HONG
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Publication number: 20220129272Abstract: The invention relates to an apparatus for second offloads in a graphics processing unit (GPU). The apparatus includes an engine; and a compute unit (CU). The engine is arranged operably to store an operation table including entries. The CU is arranged operably to fetch computation codes including execution codes, and synchronization requests; execute each execution code; and send requests to the engine in accordance with the synchronization requests for instructing the engine to allow components inside or outside of the GPU to complete operations in accordance with the entries of the operation table.Type: ApplicationFiled: July 2, 2021Publication date: April 28, 2022Applicant: Shanghai Biren Technology Co., LtdInventors: HaiChuan WANG, Song ZHAO, GuoFang JIAO, ChengPing LUO, Zhou HONG